Remove C++03 from Travis

.travis.yml

@@ -6,7 +6,7 @@ language: cpp
 
 sudo: false
 
-dist: xenial
+dist: trusty
 
 branches:
   only:
@@ -26,21 +26,11 @@ matrix:
   include:
     - os: linux
       compiler: g++
-      env: TOOLSET=gcc COMPILER=g++ CXXSTD=03,11
-
-    - os: linux
-      compiler: g++-4.4
-      env: TOOLSET=gcc COMPILER=g++-4.4 CXXSTD=98
-      addons:
-        apt:
-          packages:
-            - g++-4.4
-          sources:
-            - ubuntu-toolchain-r-test
+      env: TOOLSET=gcc COMPILER=g++ CXXSTD=11
 
     - os: linux
       compiler: g++-4.6
-      env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=03,0x
+      env: TOOLSET=gcc COMPILER=g++-4.6 CXXSTD=0x
       addons:
         apt:
           packages:
@@ -50,7 +40,7 @@ matrix:
 
     - os: linux
       compiler: g++-4.7
-      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=03,11
+      env: TOOLSET=gcc COMPILER=g++-4.7 CXXSTD=11
       addons:
         apt:
           packages:
@@ -60,7 +50,7 @@ matrix:
 
     - os: linux
       compiler: g++-4.8
-      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=03,11
+      env: TOOLSET=gcc COMPILER=g++-4.8 CXXSTD=11
       addons:
         apt:
           packages:
@@ -69,7 +59,7 @@ matrix:
             - ubuntu-toolchain-r-test
     - os: linux
       compiler: g++-4.9
-      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=03,11
+      env: TOOLSET=gcc COMPILER=g++-4.9 CXXSTD=11
       addons:
         apt:
           packages:
@@ -79,7 +69,7 @@ matrix:
 
     - os: linux
       compiler: g++-5
-      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=03,11,14,1z
+      env: TOOLSET=gcc COMPILER=g++-5 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
@@ -89,7 +79,7 @@ matrix:
 
     - os: linux
       compiler: g++-6
-      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=03,11,14,1z
+      env: TOOLSET=gcc COMPILER=g++-6 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
@@ -100,7 +90,7 @@ matrix:
     - os: linux
       dist: trusty
       compiler: g++-7
-      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=03,11,14,17
+      env: TOOLSET=gcc COMPILER=g++-7 CXXSTD=11,14,17
       addons:
         apt:
           packages:
@@ -110,7 +100,7 @@ matrix:
 
     - os: linux
       compiler: g++-8
-      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=03,11,14,17,2a
+      env: TOOLSET=gcc COMPILER=g++-8 CXXSTD=11,14,17,2a
       addons:
         apt:
           packages:
@@ -120,7 +110,7 @@ matrix:
 
     - os: linux
       compiler: g++-9
-      env: TOOLSET=gcc COMPILER=g++-9 CXXSTD=03,11,14,17,2a
+      env: TOOLSET=gcc COMPILER=g++-9 CXXSTD=11,14,17,2a
       addons:
         apt:
           packages:
@@ -130,21 +120,19 @@ matrix:
 
     - os: linux
       compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=11
 
     - os: linux
-      dist: trusty
       compiler: /usr/bin/clang++
-      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
+      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=11
       addons:
         apt:
           packages:
             - clang-3.3
 
     - os: linux
-      dist: trusty
       compiler: /usr/bin/clang++
-      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=03,11
+      env: TOOLSET=clang COMPILER=/usr/bin/clang++ CXXSTD=11
       addons:
         apt:
           packages:
@@ -152,122 +140,120 @@ matrix:
 
     - os: linux
       compiler: clang++-3.5
-      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.5 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-3.5
+            - libstdc++-4.9-dev
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.5
 
     - os: linux
       compiler: clang++-3.6
-      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.6 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-3.6
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.6
 
     - os: linux
       compiler: clang++-3.7
-      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.7 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-3.7
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.7
 
     - os: linux
       compiler: clang++-3.8
-      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.8 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-3.8
+            - libstdc++-4.9-dev
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.8
 
     - os: linux
       compiler: clang++-3.9
-      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-3.9 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-3.9
+            - libstdc++-4.9-dev
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-precise-3.9
 
     - os: linux
       compiler: clang++-4.0
-      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-4.0 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-4.0
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-4.0
 
     - os: linux
       compiler: clang++-5.0
-      env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-5.0 CXXSTD=11,14,1z
       addons:
         apt:
           packages:
             - clang-5.0
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-5.0
 
     - os: linux
       compiler: clang++-6.0
-      env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=03,11,14,17,2a
+      env: TOOLSET=clang COMPILER=clang++-6.0 CXXSTD=11,14,17,2a
       addons:
         apt:
           packages:
             - clang-6.0
           sources:
             - ubuntu-toolchain-r-test
+            - llvm-toolchain-trusty-6.0
 
     - os: linux
       compiler: clang++-7
-      env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=03,11,14,17,2a
+      env: TOOLSET=clang COMPILER=clang++-7 CXXSTD=11,14,17,2a
       addons:
         apt:
           packages:
             - clang-7
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-7
+            - llvm-toolchain-trusty-7
 
     - os: linux
       compiler: clang++-8
-      env: TOOLSET=clang COMPILER=clang++-8 CXXSTD=03,11,14,17,2a
+      env: TOOLSET=clang COMPILER=clang++-8 CXXSTD=11,14,17,2a
       addons:
         apt:
           packages:
             - clang-8
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-xenial-8
+            - llvm-toolchain-trusty-8
 
     - os: linux
-      compiler: clang++-9
-      env: TOOLSET=clang COMPILER=clang++-9 CXXSTD=03,11,14,17,2a
-      addons:
-        apt:
-          packages:
-            - clang-9
-          sources:
-            - ubuntu-toolchain-r-test
-            - sourceline: 'deb https://apt.llvm.org/xenial/ llvm-toolchain-xenial-9 main'
-              key_url: 'https://apt.llvm.org/llvm-snapshot.gpg.key'
-
-    - os: linux
-      dist: trusty
       compiler: clang++-libc++
-      env: TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=03,11,14,1z
+      env: TOOLSET=clang COMPILER=clang++-libc++ CXXSTD=11,14,1z VARIANT=release
       addons:
         apt:
           packages:
@@ -275,40 +261,17 @@ matrix:
 
     - os: osx
       compiler: clang++
-      env: TOOLSET=clang COMPILER=clang++ CXXSTD=03,11,14,1z
-
-    - os: linux
-      env: CMAKE_TEST=1
-      script:
-        - mkdir __build__ && cd __build__
-        - cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 -DBOOST_INCLUDE_LIBRARIES=bind ..
-        - ctest --output-on-failure -R boost_bind
+      env: TOOLSET=clang COMPILER=clang++ CXXSTD=11,14,1z
 
     - os: linux
+      compiler: g++
       env: CMAKE_SUBDIR_TEST=1
-      install:
-        - BOOST_BRANCH=develop
-        - if [ "$TRAVIS_BRANCH" = "master" ]; then BOOST_BRANCH=master; fi
-        - git clone -b $BOOST_BRANCH https://github.com/boostorg/assert.git ../assert
-        - git clone -b $BOOST_BRANCH https://github.com/boostorg/config.git ../config
-        - git clone -b $BOOST_BRANCH https://github.com/boostorg/core.git ../core
       script:
-      - cd test/cmake_subdir_test && mkdir __build__ && cd __build__
+      - cd libs/bind/test/cmake_subdir_test && mkdir __build__ && cd __build__
       - cmake ..
       - cmake --build .
       - cmake --build . --target check
 
-    - os: linux
-      env: CMAKE_INSTALL_TEST=1
-      script:
-        - mkdir __build__ && cd __build__
-        - cmake -DBOOST_ENABLE_CMAKE=1 -DBoost_VERBOSE=1 -DBOOST_INCLUDE_LIBRARIES="assert;bind;config;core" -DCMAKE_INSTALL_PREFIX=~/.local ..
-        - cmake --build . --target install
-        - cd ../libs/bind/test/cmake_install_test && mkdir __build__ && cd __build__
-        - cmake -DCMAKE_INSTALL_PREFIX=~/.local ..
-        - cmake --build .
-        - cmake --build . --target check
-
 install:
   - BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
   - cd ..

CMakeLists.txt

@@ -1,10 +1,12 @@
-# Copyright 2018, 2019 Peter Dimov
+# Copyright 2018 Mike Dev
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
-cmake_minimum_required(VERSION 3.5...3.16)
+# Partial (add_subdirectory only) and experimental CMake support
+# Subject to change; please do not rely on the contents of this file yet
 
-project(boost_bind VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
+cmake_minimum_required(VERSION 3.5)
+project(BoostBind LANGUAGES CXX)
 
 add_library(boost_bind INTERFACE)
 add_library(Boost::bind ALIAS boost_bind)
@@ -12,20 +14,7 @@ add_library(Boost::bind ALIAS boost_bind)
 target_include_directories(boost_bind INTERFACE include)
 
 target_link_libraries(boost_bind
-  INTERFACE
-    Boost::config
-    Boost::core
+    INTERFACE
+        Boost::config
+        Boost::core
 )
-
-if(BOOST_SUPERPROJECT_VERSION)
-
-  include(BoostInstall)
-  boost_install(TARGETS boost_bind HEADER_DIRECTORY include/)
-
-endif()
-
-if(BUILD_TESTING)
-
-  add_subdirectory(test)
-
-endif()

include/boost/bind/bind.hpp

@@ -21,6 +21,23 @@
 //  See http://www.boost.org/libs/bind/bind.html for documentation.
 //
 
+#if 1
+
+#include <boost/ref.hpp>
+#include <boost/mem_fn.hpp>
+#include <functional>
+
+namespace boost
+{
+
+using std::bind;
+
+namespace placeholders = std::placeholders;
+
+} // namespace boost
+
+#else
+
 #include <boost/config.hpp>
 #include <boost/ref.hpp>
 #include <boost/mem_fn.hpp>
@@ -2362,4 +2379,6 @@ BOOST_BIND( M T::*f, A1 a1 )
 # pragma warning(pop)
 #endif
 
+#endif
+
 #endif // #ifndef BOOST_BIND_BIND_HPP_INCLUDED

include/boost/bind/mem_fn.hpp

@@ -21,6 +21,19 @@
 //  See http://www.boost.org/libs/bind/mem_fn.html for documentation.
 //
 
+#if 1
+
+#include <functional>
+
+namespace boost
+{
+
+using std::mem_fn;
+
+} // namespace boost
+
+#else
+
 #include <boost/config.hpp>
 #include <boost/get_pointer.hpp>
 #include <boost/detail/workaround.hpp>
@@ -386,4 +399,6 @@ template<class R, class T> _mfi::dm<R, T> mem_fn(R T::*f)
 
 } // namespace boost
 
+#endif
+
 #endif // #ifndef BOOST_BIND_MEM_FN_HPP_INCLUDED

test/CMakeLists.txt

@@ -1,11 +0,0 @@
-# Copyright 2018, 2019 Peter Dimov
-# Distributed under the Boost Software License, Version 1.0.
-# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
-
-include(BoostTestJamfile OPTIONAL RESULT_VARIABLE HAVE_BOOST_TEST)
-
-if(HAVE_BOOST_TEST)
-
-boost_test_jamfile(FILE Jamfile.v2 LINK_LIBRARIES Boost::bind Boost::core Boost::function Boost::smart_ptr)
-
-endif()

test/cmake_install_test/CMakeLists.txt

@@ -1,18 +0,0 @@
-# Copyright 2018, 2019 Peter Dimov
-# Distributed under the Boost Software License, Version 1.0.
-# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
-
-cmake_minimum_required(VERSION 3.5...3.16)
-
-project(cmake_install_test LANGUAGES CXX)
-
-find_package(boost_bind REQUIRED)
-find_package(boost_core REQUIRED)
-
-add_executable(quick ../quick.cpp)
-target_link_libraries(quick Boost::bind Boost::core)
-
-enable_testing()
-add_test(quick quick)
-
-add_custom_target(check COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure -C $<CONFIG>)

test/cmake_subdir_test/CMakeLists.txt

@@ -2,7 +2,7 @@
 # Distributed under the Boost Software License, Version 1.0.
 # See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
 
-cmake_minimum_required(VERSION 3.5...3.16)
+cmake_minimum_required(VERSION 3.5)
 
 project(cmake_subdir_test LANGUAGES CXX)